MainWindow.xaml

<Window x:Class="OpenKeyboard.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
		xmlns:ok="clr-namespace:OpenKeyboard"
		Topmost="True" Icon="icon.ico" WindowStyle="none" Opacity="1" AllowsTransparency="true" ResizeMode="CanResizeWithGrip"
        Title="OpenKeyboard" Height="80" Width="90" Top="-1000" Left="-1000" Background="#1e1e1e" Loaded="Window_Loaded">
    <Window.Resources>
        <Style TargetType="{x:Type ok:vButton}">
            <Setter Property="Background" Value="#2d2d30"/>
            <Setter Property="Foreground" Value="white"/>
            <Setter Property="Margin" Value="2"/>

            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ok:vButton}">
                        <Grid>
                            <Rectangle x:Name="BtnBackground" Fill="{TemplateBinding Background}"></Rectangle>
                            <TextBlock x:Name="ShiftText" FontSize="11" Foreground="Gray" Margin="0,0,3,1" HorizontalAlignment="Right" VerticalAlignment="Bottom" Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=ShiftText}"/>
                            <ContentPresenter x:Name="BtnContent" VerticalAlignment="center" HorizontalAlignment="center" Content="{TemplateBinding Content}"/>
                        </Grid>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>

            <Style.Triggers>
                <Trigger Property="IsMouseOver" Value="true">
                    <Setter Property="Foreground" Value="Lime"/>
                    <Setter Property="Background" Value="#404045"/>
                </Trigger>
                <Trigger Property="IsPressed" Value="true">
                    <Setter Property="Background" Value="#007acc"/>
                </Trigger>
            </Style.Triggers>
        </Style>

        <!--
        <Style TargetType="{x:Type ContextMenu}">
            <Setter Property="Background" Value="Black"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="BorderBrush" Value="{DynamicResource WindowBorderBrush}"/>
        </Style>-->
    </Window.Resources>

    <Window.Triggers>
        <!--
		<EventTrigger RoutedEvent="Window.Loaded"><BeginStoryboard>
            <Storyboard><DoubleAnimation Duration="00:00:01" Storyboard.TargetProperty="Opacity" To="1" /></Storyboard>
		</BeginStoryboard></EventTrigger>-->
    </Window.Triggers>

    <Grid Name="mainContainer" Margin="6,20,6,6"></Grid>
</Window>